Reuse a pre-existing version_tuple from SCM (#736)

Co-authored-by: Abhinav Singh <[email protected]>

Author: abhinavsingh

proxy/common/_scm_version.pyi

@@ -1,3 +1,6 @@
 # This stub file is necessary because `_scm_version.py`
 # autogenerated on build and absent on mypy checks time
+from typing import Tuple, Union
+
 version: str
+version_tuple: Tuple[Union[int, str], ...]

proxy/common/_version.py

@@ -10,12 +10,34 @@
 
     Version definition.
 """
+from typing import Tuple, Union
+
 try:
     # pylint: disable=unused-import
-    from ._scm_version import version as __version__  # noqa: WPS433, WPS436
+    from ._scm_version import version as __version__, version_tuple as _ver_tup  # noqa: WPS433, WPS436
 except ImportError:
     from pkg_resources import get_distribution as _get_dist  # noqa: WPS433
     __version__ = _get_dist('proxy.py').version  # noqa: WPS440
 
 
-__all__ = ('__version__',)
+def _to_int_or_str(inp: str) -> Union[int, str]:
+    try:
+        return int(inp)
+    except ValueError:
+        return inp
+
+
+def _split_version_parts(inp: str) -> Tuple[str, ...]:
+    public_version, _plus, local_version = inp.partition('+')
+    return (*public_version.split('.'), local_version)
+
+
+try:
+    VERSION = _ver_tup
+except NameError:
+    VERSION = tuple(
+        map(_to_int_or_str, _split_version_parts(__version__)),
+    )
+
+
+__all__ = '__version__', 'VERSION'

proxy/common/version.py

@@ -8,24 +8,7 @@
     :copyright: (c) 2013-present by Abhinav Singh and contributors.
     :license: BSD, see LICENSE for more details.
 """
-from typing import Tuple, Union
-
-from ._version import __version__  # noqa: WPS436
-
-
-def _to_int_or_str(inp: str) -> Union[int, str]:
-    try:
-        return int(inp)
-    except ValueError:
-        return inp
-
-
-def _split_version_parts(inp: str) -> Tuple[str, ...]:
-    public_version, _plus, local_version = inp.partition('+')
-    return (*public_version.split('.'), local_version)
-
-
-VERSION = tuple(map(_to_int_or_str, _split_version_parts(__version__)))
+from ._version import __version__, VERSION  # noqa: WPS436
 
 
 __all__ = '__version__', 'VERSION'